CN203443989U - Electric meter box - Google Patents

Abstract

The utility model discloses an electric meter box, comprising: an electric energy meter installation position, the electric energy meter installation position is arranged in the box body, and is used for installing the electric energy meter; a lead module, the lead wire module and the box body are integrally injected , the inner wire part includes the power bus terminal to the electric energy meter inlet end and the electric energy meter outlet end to the user terminal; the electric energy meter connection terminal, the electric energy meter connection terminal is set at the lower end of the electric energy meter installation position, and the electric energy One end of the meter connection terminal is connected to the corresponding wires of the electric energy meter inlet and outlet ends in the wire module, and the other end of the electric energy meter connection terminal is exposed outside the wire module. When the electric energy meter is installed at the installation position of the electric energy meter When connected, the other end of the connection terminal of the electric energy meter is correspondingly plugged into the connection hole of the electric energy meter. The electric meter box saves the link of manual wiring, and is easy to install and safe to use.

Description

Meter box

technical field

The utility model relates to the field of electric equipment, in particular to an electric meter box.

Background technique

According to the electric power standard, the concentrators, special transformer terminals, collectors and electric energy meters and other related equipment of the meter box currently used have specific technical specification requirements. The installation of the general meter box is based on the type and quantity of the equipment to be installed. , for reasonable design and layout. Among them, the incoming and outgoing lines of the electric energy meter and their connection with other equipment are individually wired manually; the installation of the electric energy meter is supported and positioned by the bottom surface bracket, and the upper end is fixed by screws.

However, due to the relatively small space of the existing meter box and the large number of connecting wires, the wiring efficiency is low, and even the wires are randomly connected, which may cause safety hazards such as short circuit and electric shock, or may be easily installed by criminals. Indiscriminate connection to steal electricity.

On the other hand, the power harvesting device is not fixed firmly, or even not fixed, such as the bracket falls off or the screw is lost, or the wiring structure does not match the bracket structure.

Utility model content

The utility model aims at overcoming the above-mentioned defects in the prior art, and provides an electric meter box, which makes the installation of the electric energy meter simple and reliable, omits the arrangement of wires, and is safe to use.

In order to achieve the above purpose, the utility model provides an electric meter box, including: the electric energy meter installation position, the electric energy meter installation position is set in the box body, which is used to install the electric energy meter; the wire module, the wire module and the box body are integrally injection molded, and The inner wire part includes the power bus terminal to the electric energy meter incoming line end and the electric energy meter outgoing line end to the user terminal; The corresponding wires of the incoming and outgoing ends of the electric energy meter are connected, and the other end of the electric energy meter terminal is exposed outside the wire module. Matching socket.

In the above technical solution, it also includes a home connection terminal, one end of the home connection terminal is correspondingly connected to the user terminal in the lead module, and the other end of the home connection terminal is exposed outside the lead module and corresponds to the connection hole of the user leakage protector Matching socket.

The above technical solution also includes a power bus inlet terminal, one end of the power bus inlet terminal is correspondingly connected to the power bus end in the wire module, and the other end of the power bus inlet terminal is exposed outside the wire module and connected to the circuit breaker terminal correspondingly .

In the above technical solution, the connection terminal of the electric energy meter is a columnar body.

In the above technical solution, the installation position of the electric energy meter is a positioning groove structure, and the positioning groove includes two positioning pieces, and the distance between the two positioning pieces matches the width of the electric energy meter.

The above technical solution also includes a pressure lock mechanism, including a fixing seat, a pressing rod and a spring. There is a mounting hole inside the fixing seat, and the pressing rod is installed on the fixing seat through the mounting hole and slides up and down. , the end of which is provided with a pressing plate, and the front end of the pressing plate is provided with a baffle; the spring is installed in the mounting hole and sleeved on the pressure rod, and one end of the spring is in contact with the fixing seat, which is fixed above the installation position of the electric energy meter , when the electric energy meter is installed on the electric energy meter installation position, the pressure rod drives the pressing plate to press the electric energy meter tightly, and the baffle is stuck on the upper edge of the electric energy meter.

In the above technical solution, the box body also includes a box cover, and the box cover and the box body are connected by hinges, and the corresponding electric energy meter windows and user leakage protectors are provided on the box cover at corresponding positions with the electric energy meter, user leakage protector and circuit breaker. Window and circuit breaker window, through the window, the operating status of the energy meter, user leakage protector and circuit breaker can be observed, and the operable parts can be operated.

In the above technical solution, a power bus inlet is provided on the box body, and the power bus is connected to the circuit breaker through the power bus inlet.

Compared with the prior art, the utility model has the beneficial effects:

1. Through the design of the wire module, the manual wiring link is omitted during the installation of the meter box, the installation efficiency is high, the safety hazards such as short circuit and electric shock in the box are reduced, and the behavior of stealing electricity by unauthorized connection is eliminated;

2. Through the design of the installation groove and the press lock mechanism, the installation of the electric energy meter is convenient and firm.

Description of drawings

Fig. 1 is the structural representation of electric meter box of the present utility model;

Fig. 2 is a schematic diagram of the wire module, the electric energy meter connection terminal, the household connection terminal and the power supply bus wire entry terminal in the utility model;

Fig. 3 is a structural schematic diagram of the press lock mechanism of the utility model.

Detailed ways

A specific embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

The electric meter box of the utility model is designed for simple installation of the electric energy meter, omitting the wire arrangement link, and safe use. Naturally, the meter box matching the above-mentioned standard equipment can also be designed adaptively, which is conducive to the promotion of the standard meter box. The electric meter box provided in this embodiment mainly adopts a flexible electric energy meter installation method, and modularizes the incoming and outgoing lines of the electric energy meter according to the specific meter position, which saves the link of manual wiring, and is easy to install and safe to use.

As shown in Figure 1, the electric meter box of this embodiment is described in detail by taking six meter positions as an example. Its main layout is: the electric energy meter installation positions 1 are arranged symmetrically up and down on the bottom surface of the box body 11, of which there are three on the top and three on the bottom; The installation position 1 of the electric energy meter is designed as a positioning groove structure. The positioning groove includes two positioning pieces. The distance between the two positioning pieces matches the width of the electric energy meter. . The electric energy meter connecting terminal 3 is arranged under the electric energy meter, and the same four electric energy meter connecting terminals 3 are arranged at the lower end of each electric energy meter. The electric energy meter connecting terminal 3 is designed as a columnar structure, conductive material, and meets certain hardness requirements. When the wiring hole of the electric energy meter is plugged in, it also has a supporting effect on the electric energy meter, which not only ensures the fixing of the electric energy meter, but also makes the insertion more stable, and there will be no looseness and poor contact.

The key is that the wires connected to the electric energy meter terminal 3 are arranged in advance and integrally cast with the box body 11 to form a wire module 2, and the inner wire part includes the power bus terminal to the electric energy meter inlet terminal and the electric energy meter outlet terminal to the user terminal. (See Figure 2), the wire module 2 has standard electrical performance indicators such as voltage resistance, insulation, resistance, and flame retardancy, so as to ensure the safety of electricity use. The structure of the wire module 2 is closed, and unauthorized wiring is not allowed. In addition, a communication cable fixing piece (not shown in the figure) may be provided on the wire module 2 to facilitate wiring construction of communication equipment.

As shown in Figure 2, one end of the electric energy meter connection terminal 3 is connected to the corresponding wires of the electric energy meter inlet and outlet ends in the wire module 2, and the other end of the electric energy meter connection terminal 3 is exposed outside the wire module 2. When the electric energy meter is installed on the electric energy When the meter installation position 1 is on, the other end of the electric energy meter connection terminal 3 is matched and plugged with the connection hole of the electric energy meter. Similarly, one end of the home connection terminal 4 is correspondingly connected to the user terminal in the lead module 2, and the other end of the home connection terminal 4 is exposed outside the lead module 2 and is matched and plugged with the connection hole of the user earth leakage protector 5 (see Figure 1); one end of the power bus input terminal 6 is connected to the power bus end in the lead module 2, and the other end of the power bus input terminal 6 is exposed outside the lead module 2 and connected to the circuit breaker 7 terminal (see Figure 1 ).

As shown in Figure 3, it also includes a press lock mechanism 8, which includes a fixed seat 81, a pressure rod 82 and a spring 83, the inside of the fixed seat 81 is provided with a mounting hole 811, and the pressure rod 82 is installed on the fixed seat 81 through the mounting hole 811 And can slide up and down, pressure bar 82 upper end is provided with pressure head 84, and its tail end is provided with pressure plate 85, and pressure plate 85 front end is provided with baffle plate 86, pressure head 84, pressure bar 82, pressure plate 85 and baffle plate 86 are Integral structure, the pressure head 84 is similar to the handle; the spring 83 is installed in the installation hole 811 and sleeved on the pressure rod 82, one end of the spring 83 is in contact with the fixing seat 81, and the fixing seat 81 is fixed on the installation position 1 of the electric energy meter (see Figure 1), when installing the electric energy meter, by lifting the pressure head 84 upward, the pressure piece 85 moves upward under the drive of the pressure rod 82. After the electric energy meter is installed at the installation position of the electric energy meter, release the pressure head 84, and Driven by the spring 83, the pressing bar 82 drives the pressing piece 85 to compress the electric energy meter, and the baffle plate 86 is stuck on the upper edge of the electric energy meter, so that the electric energy meter is completely fixed.

In addition, referring to Fig. 1, the box body 11 also includes a box cover 12, and the box cover 12 is connected with the box body 11 through a hinge 13. The corresponding position of the device 7 is provided with the corresponding window 1A of the electric energy meter, the window 2A of the user earth leakage protector and the window 3A of the circuit breaker. The box body 11 is provided with a power bus inlet 9, and the power bus is connected to the circuit breaker 7 through the power bus inlet 9. After the box cover 12 is covered on the box body 11, it is locked by the lock pin 14 and the lock pin hole 15.

The above disclosures are only specific embodiments of the present utility model, but the present utility model is not limited thereto, and any changes conceivable by those skilled in the art should fall within the protection scope of the present utility model.

Claims (10)

1. A meter box, characterized in that, comprising: Electric energy meter installation position, the electric energy meter installation position is set in the box body, and it is used for installing electric energy meter; Wire module, the wire module and the box body are integrally injection-molded, and the inner wire part includes the power bus terminal to the electric energy meter inlet end and the electric energy meter outlet end to the user terminal; Electric energy meter connection terminal, the electric energy meter connection terminal is set at the lower end of the electric energy meter installation position, and one end of the electric energy meter connection terminal is connected with the corresponding wires of the electric energy meter inlet and outlet ends in the wire module, the The other end of the connection terminal of the electric energy meter is exposed outside the wire module, and when the electric energy meter is installed on the installation position of the electric energy meter, the other end of the connection terminal of the electric energy meter is correspondingly mated and inserted into the connection hole of the electric energy meter. the 2. The electric meter box according to claim 1, characterized in that, it also includes a home connection terminal, one end of the home connection terminal is correspondingly connected to the user terminal in the wire module, and the home connection terminal The other end of the wire module is exposed outside the wire module and is mated and plugged into the wiring hole of the user leakage protector. the 3. The electric meter box according to claim 1, characterized in that, it also includes a power bus inlet terminal, one end of the power bus inlet terminal is correspondingly connected to the power bus end in the lead module, and the power bus inlet The other end of the wire terminal is exposed outside the wire module and correspondingly connected with the circuit breaker terminal. the 4. The electric meter box according to any one of claims 1 to 3, characterized in that, the connection terminal of the electric energy meter is a columnar body. the 5. The electric meter box according to any one of claims 1 to 3, characterized in that, the installation position of the electric energy meter is a positioning groove structure, and the positioning groove includes two positioning pieces, and the distance between the two positioning pieces is the same as The energy meter width matches. the 6. The electric meter box according to claim 5, characterized in that, it also includes a pressing lock mechanism, including a fixing seat, a pressing rod and a spring, the inside of the fixing seat is provided with a mounting hole, and the pressing rod passes through the mounting hole. The hole is installed on the fixed seat and slides up and down, the upper end of the pressing rod is provided with a pressing head, the tail end is provided with a pressing piece, and the front end of the pressing piece is provided with a baffle; The spring is installed in the mounting hole and sleeved on the pressure rod, one end of the spring abuts on the fixing seat, and the fixing seat is fixed above the installation position of the electric energy meter. When the meter is installed on the installation position of the electric energy meter, the pressure rod drives the pressing piece to press the electric energy meter, and the baffle plate is stuck on the upper edge of the electric energy meter. the 7. The electric meter box according to claim 6, wherein the box body further comprises a box cover, and the box cover is connected to the box body by a hinge, and corresponds to the electric energy meter on the box cover There is a corresponding electric energy meter window at the position. the 8 . The meter box according to claim 3 , wherein an inlet of a power bus is provided on the box, and the power bus is connected to the circuit breaker through the inlet of the power bus. the 9. The electric meter box according to claim 2, characterized in that, the box body also includes a box cover, the box cover is connected to the box body by a hinge, and the user leakage protection is provided on the box cover. There is a corresponding user leakage protector window at the corresponding position of the device. the 10. The electric meter box according to claim 3, wherein the box body further comprises a box cover, the box cover is connected to the box body by a hinge, and corresponds to the circuit breaker on the box cover There is a corresponding circuit breaker window at the position. the

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